Examine source code of Violin and notes

{
  "theme": {
    "images": {
      "theme_frame": "3.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "Violin and notes",
  "manifest_version": 2,
  "description": "with help from whoever uploaded this wallpaper at <a href=\"https://outgoing.prod.mozaws.net/v1/7b066ec07e384d5f3226d124100f40a3298de94cd2cbe91af400292e146ba1cb/http%3A//wallpaperstock.net/violin-and-notes-wallpapers_w17591.html\" rel=\"nofollow\">http://wallpaperstock.net/violin-and-notes-wallpapers_w17591.html</a> romantic music old classic paper instrument"
}